Q: What is the sum of all factors of the number 78,947,721 excluding 78,947,721?
A: 35,087,889
The factors of the number 78,947,721 are: 1, 3, 9, 8771969, 26315907, 78947721.
If you add them up, you will get the total of 78,947,756. Now subtract 78,947,721 to get 35,087,889